Teams

AYTC-Guess Who Is Back-Opekunova

2026 Coed 18-39 · 3.0 Coed

9 players · average NTRP 3.00 / NORTHWEST WASHINGTON

View scouting list →
Schedule7 played
2026-03-14vs WSC-Last Minute-TsukanoLost 03
L#1 Female DoublesDaria Opekunova / Estelle Erhardt vs Arisa Tamura / Akari Yanagimoto1-6
L#1 Female SinglesEstelle Erhardt vs Linlin Yang3-6
L#2 Mixed DoublesYaaseen Atchia / Christa Lum vs Daisuke Tsukano / Akari Yanagimoto5-6
2026-03-06vs ETC-Forehand-HanSplit 11
W#1 Female DoublesTing Zhang / Christa Lum vs Man Feng / Sihui Wang6-5
L#1 Male SinglesYaaseen Atchia vs Harold Wu1-6
2026-02-07vs WSC-ACE Blast-LiWon 50
W#1 Female DoublesLauren Flewelling / Ting Zhang vs Yunting Li / Katie Yao6-1
W#1 Female SinglesEstelle Erhardt vs Katie Yao6-0
W#1 Male DoublesYaaseen Atchia / Tommy Fang vs Yuntao Liang / Yuxuan Tang3-3
W#1 Mixed DoublesDaria Opekunova / Tommy Fang vs Yunting Li / Yuntao Liang4-2
W#2 Mixed DoublesChrista Lum / Yaaseen Atchia vs Katie Yao / Yuxuan Tang5-2
2026-01-24vs ETC-The ACE Ninja-WangWon 31
W#1 Female DoublesLauren Flewelling / Ting Zhang vs Aiyana Huang / Lulu Tan6-0
W#1 Female SinglesEstelle Erhardt vs Aiyana Huang6-2
L#1 Male DoublesYaaseen Atchia / Larry Jin vs Youmin Han / Zeshi Du1-6
W#1 Mixed DoublesDaria Opekunova / Yaaseen Atchia vs Yongjia Li / Shawn Li6-2
2026-01-17vs BTA-Volley Llama-JeyakumarWon 30
W#1 Female DoublesDaria Opekunova / Christa Lum vs Jun Fang / Jenny Shin6-4
W#1 Male SinglesYaaseen Atchia vs William Liew6-1
W#1 Mixed DoublesAndrew Buchanan / Ting Zhang vs Jun Fang / Lynn Siebert6-5
2026-01-11vs BTA-Longhorns Jr-ZhaoWon 21
W#1 Female DoublesEstelle Erhardt / Christa Lum vs Jinyi Pei / Yuyu Huang6-1
W#1 Male DoublesTommy Fang / Yaaseen Atchia vs Ziang Zhao / Wei Zhao6-1
L#2 Mixed DoublesLarry Jin / Ting Zhang vs Evelyn Liu / Wei Zhao5-6
2026-01-04vs AYTC-Leftovers 2-ChauSplit 11
W#1 Female DoublesEstelle Erhardt / Daria Opekunova vs Florence Kim / Sara Thiel6-1
L#2 Mixed DoublesLarry Jin / Ting Zhang vs Justin Fu / Sara Thiel3-6
A tie can be incomplete. Tell us if someone is missing.
i
Grouped by tie — one fixture, several lines. A line shows only when a player on it is someone we have indexed, so an early-season tie for a newly-added team can look short. This also means the line count here will not match the header, which counts individual player appearances.

Flight standings for 3.0 Coed have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

ScoutingWhere each opponent usually plays

Signed-in extra: whether this captain plays strict strength order or mixes it up, from every doubles line they have put out. Create a free account to see it.

Roster averages 2.88 estimated across 8 rated players. No lineup is published in advance, so the column below is where each player has actually been used — a captain's habits are the best available forecast. Sign in and claim your record to see who you have played.

3.21
Lauren Flewelling
published
3.04
Estelle Erhardt
usually #1 Female Doubles 57%, also #1 Female Singles 43% · published 3
2.97
Christa Lum
usually #1 Female Doubles 70%, also #2 Mixed Doubles 20% · published 3
2.91
Daria Opekunova
usually #1 Female Doubles 71%, also #1 Mixed Doubles 29% · published 3
2.89
2.78
Andrew Buchanan
published 3
2.66
Yaaseen Atchia
usually #1 Male Doubles 50%, also #1 Male Singles 33% · published 3
2.60
Ting Zhang
usually #1 Female Doubles 50%, also #2 Mixed Doubles 33% · published 3
Tommy Fang
published
Established pairs

Doubles pairs from this roster with three or more matches together anywhere — ordered by performance against what the rating gap predicted, not by record.

Christa Lum + Yaaseen Atchia314 matchesnot enough data
Daria Opekunova + Yaaseen Atchia224 matchesnot enough data
Estelle Erhardt + Daria Opekunova123 matchesnot enough data
Roster

Ordered by our estimated dynamic rating, which is why two players at the same published level are not tied — a published 4.0 says nothing about where inside the band someone sits. Lines played in this team’s season are shown beside each name.

Lauren Flewelling
3W–1L career · no lines in 2026
<1%5%95%
3.21
3
Estelle Erhardt
34W–12L career · 7 lines in 2026
<1%38%62%
3.04
3
Christa Lum
45W–40L career · 10 lines in 2026
<1%58%42%
2.97
3
Daria Opekunova
41W–44L career · 7 lines in 2026
<1%75%25%
2.91
Nicolas Kuhn De Chizelle
4W–2L career · no lines in 2026
<1%79%21%
2.89
3
Andrew Buchanan
5W–5L career · no lines in 2026
2%94%5%
2.78
3
Yaaseen Atchia
27W–16L career · 6 lines in 2026
11%89%<1%
2.66
3
Ting Zhang
16W–9L career · 6 lines in 2026
22%78%<1%
2.60
Tommy Fang
2W–2L career · no lines in 2026
not enough data

Three percentages are where each player stands right now: the chance they are below their band, inside it, or above it, on the way they are playing this season. The number on the right is our estimated dynamic rating, which USTA never publishes. This is today rather than a forecast of December, because a forecast has to assume future matches and cannot know whether someone will even be offered them. Percentages are blank where a player has too few matches this season, or at a level where the model does not yet beat a base-rate guess; the estimate is a weaker claim than a probability and survives where those do not.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.